diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mr.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c index d6f549685c0..7094a9c70fd 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mr.c +++ b/drivers/net/ethernet/mellanox/mlx4/mr.c @@ -584,6 +584,7 @@ EXPORT_SYMBOL_GPL(mlx4_mr_free); void mlx4_mr_rereg_mem_cleanup(struct mlx4_dev *dev, struct mlx4_mr *mr) { mlx4_mtt_cleanup(dev, &mr->mtt); + mr->mtt.order = -1; } EXPORT_SYMBOL_GPL(mlx4_mr_rereg_mem_cleanup); @@ -593,14 +594,14 @@ int mlx4_mr_rereg_mem_write(struct mlx4_dev *dev, struct mlx4_mr *mr, { int err; - mpt_entry->start = cpu_to_be64(iova); - mpt_entry->length = cpu_to_be64(size); - mpt_entry->entity_size = cpu_to_be32(page_shift); - err = mlx4_mtt_init(dev, npages, page_shift, &mr->mtt); if (err) return err; + mpt_entry->start = cpu_to_be64(mr->iova); + mpt_entry->length = cpu_to_be64(mr->size); + mpt_entry->entity_size = cpu_to_be32(mr->mtt.page_shift); + mpt_entry->pd_flags &= cpu_to_be32(MLX4_MPT_PD_MASK | MLX4_MPT_PD_FLAG_EN_INV); mpt_entry->flags &= cpu_to_be32(MLX4_MPT_FLAG_FREE | |